package org.hank.demoproject

import androidx.test.platform.app.InstrumentationRegistry
import androidx.test.ext.junit.runners.AndroidJUnit4
import kotlinx.coroutines.*

import org.junit.Test
import org.junit.runner.RunWith

import org.junit.Assert.*

/**
 * Instrumented test, which will execute on an Android device.
 *
 * See [testing documentation](http://d.android.com/tools/testing).
 */
@RunWith(AndroidJUnit4::class)
@ExperimentalCoroutinesApi
class ExampleInstrumentedTest {
    @Test
    fun useAppContext() {
        // Context of the app under test.
        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
        assertEquals("org.hank.demoproject", appContext.packageName)
    }

    @Test
    fun coroutinesTest(){
        System.out.println("1")
        GlobalScope.launch(Dispatchers.Main) {
            delay(2000)
            System.out.println("coroutines print")
        }
        System.out.println("2")
        System.out.println("3")
        System.out.println("4")
    }
}